<template>
    <div>
        <el-row :gutter="20">
            <el-col :span="8">
                <el-card shadow="hover" class="mgb20" style="height:220px;">
                    <div class="user-info">
                        <img src="../../assets/img/img.jpg" class="user-avator" alt />
                        <div class="user-info-cont">
                            <div class="user-info-name">{{name}}</div>
                            <!--                            <div>{{roleid}}</div>-->
                        </div>
                    </div>
                    <div class="user-info-list">
                        登录身份：
                        <span>管理员</span>
                    </div>
                </el-card>
                <el-card shadow="hover" style="height:300px;">
                    <schart ref="bar" class="schart" canvasId="bar" :options="options"></schart>
<!--                    <div slot="header" class="clearfix">-->
<!--                        <span>语言详情</span>-->
<!--                    </div>Vue-->
<!--                    <el-progress :percentage="71.3" color="#42b983"></el-progress>JavaScript-->
<!--                    <el-progress :percentage="24.1" color="#f1e05a"></el-progress>CSS-->
<!--                    <el-progress :percentage="13.7"></el-progress>HTML-->
<!--                    <el-progress :percentage="5.9" color="#f56c6c"></el-progress>-->
                </el-card>
            </el-col>
            <el-col :span="16">
                <el-row :gutter="20" class="mgb20">
                    <el-col :span="8">
                        <el-card shadow="hover" :body-style="{padding: '0px'}">
                            <div class="grid-content grid-con-1">
                                <i class="el-icon-lx-people grid-con-icon"></i>
                                <div class="grid-cont-right">
                                    <div class="grid-num">{{this.totalUser}}</div>
                                    <div>系统总用户数</div>
                                </div>
                            </div>
                        </el-card>
                    </el-col>
                    <el-col :span="8">
                        <el-card shadow="hover" :body-style="{padding: '0px'}">
                            <div class="grid-content grid-con-2">
                                <i class="el-icon-lx-notice grid-con-icon"></i>
                                <div class="grid-cont-right">
                                    <div class="grid-num">{{this.totalCourse}}</div>
                                    <div>系统总课程数</div>
                                </div>
                            </div>
                        </el-card>
                    </el-col>
                    <el-col :span="8">
                        <el-card shadow="hover" :body-style="{padding: '0px'}">
                            <div class="grid-content grid-con-3">
                                <i class="el-icon-lx-goods grid-con-icon"></i>
                                <div class="grid-cont-right">
                                    <div class="grid-num">{{this.totalCombo}}</div>
                                    <div>系统套餐种类数</div>
                                </div>
                            </div>
                        </el-card>
                    </el-col>
                </el-row>
                <el-card shadow="hover" style="height:403px;">
                    <schart ref="line" class="schart" canvasId="line" :options="options2"></schart>
<!--                    <div slot="header" class="clearfix">-->
<!--                        <span>待办事项</span>-->
<!--                        <el-button style="float: right; padding: 3px 0" type="text">添加</el-button>-->
<!--                    </div>-->
<!--                    <el-table :show-header="false" :data="todoList" style="width:100%;">-->
<!--                        <el-table-column width="40">-->
<!--                            <template slot-scope="scope">-->
<!--                                <el-checkbox v-model="scope.row.status"></el-checkbox>-->
<!--                            </template>-->
<!--                        </el-table-column>-->
<!--                        <el-table-column>-->
<!--                            <template slot-scope="scope">-->
<!--                                <div-->
<!--                                        class="todo-item"-->
<!--                                        :class="{'todo-item-del': scope.row.status}"-->
<!--                                >{{scope.row.title}}</div>-->
<!--                            </template>-->
<!--                        </el-table-column>-->
<!--                        <el-table-column width="60">-->
<!--                            <template>-->
<!--                                <i class="el-icon-edit"></i>-->
<!--                                <i class="el-icon-delete"></i>-->
<!--                            </template>-->
<!--                        </el-table-column>-->
<!--                    </el-table>-->
                </el-card>
            </el-col>
        </el-row>
<!--        <el-row :gutter="20">-->
<!--&lt;!&ndash;            <el-col :span="12">&ndash;&gt;-->
<!--&lt;!&ndash;                <el-card shadow="hover">&ndash;&gt;-->
<!--&lt;!&ndash;                    <schart ref="bar" class="schart" canvasId="bar" :options="options"></schart>&ndash;&gt;-->
<!--&lt;!&ndash;                </el-card>&ndash;&gt;-->
<!--&lt;!&ndash;            </el-col>&ndash;&gt;-->
<!--            <el-col :span="12">-->
<!--                <el-card shadow="hover">-->
<!--                    <schart ref="line" class="schart" canvasId="line" :options="options2"></schart>-->
<!--                </el-card>-->
<!--            </el-col>-->
<!--        </el-row>-->
    </div>
</template>

<script>
    import Schart from 'vue-schart';
    import bus from '../common/bus';
    import {getMoneyByMonth,getTotalUser,getTotalCourse,getTotalCombo,getComboCount} from "../../api/admin";
    export default {
        name: 'dashboard',
        data() {
            return {
                name: JSON.parse(localStorage.getItem('user')).username,
                totalUser:'',
                totalCourse:'',
                totalCombo:'',
                todoList: [
                    {
                        title: '今天要修复100个bug',
                        status: false
                    },
                    {
                        title: '今天要修复100个bug',
                        status: false
                    },
                    {
                        title: '今天要写100行代码加几个bug吧',
                        status: false
                    },
                    {
                        title: '今天要修复100个bug',
                        status: false
                    },
                    {
                        title: '今天要修复100个bug',
                        status: true
                    },
                    {
                        title: '今天要写100行代码加几个bug吧',
                        status: true
                    }
                ],
                data: [
                    {
                        name: '2018/09/04',
                        value: 1083
                    },
                    {
                        name: '2018/09/05',
                        value: 941
                    },
                    {
                        name: '2018/09/06',
                        value: 1139
                    },
                    {
                        name: '2018/09/07',
                        value: 816
                    },
                    {
                        name: '2018/09/08',
                        value: 327
                    },
                    {
                        name: '2018/09/09',
                        value: 228
                    },
                    {
                        name: '2018/09/10',
                        value: 1065
                    }
                ],
                options: {
                    type: 'bar',
                    title: {
                        text: '三种套餐的销售量'
                    },
                    xRorate: 25,
                    labels: [''],
                    datasets: [
                        {
                            label: '月卡',
                            data: [0]
                        },
                        {
                            label: '季卡',
                            data: [0]
                        },
                        {
                            label: '年卡',
                            data: [0]
                        }
                    ]
                },
                options2: {
                    type: 'line',
                    title: {
                        text: '最近五个月销售金额折线图（不含套餐收入）'
                    },
                    labels: ['0'],
                    datasets: [
                        {
                            label: '月销售额',
                            data: [0,0,0,0,0]
                        }
                    ]
                }
            };
        },
        components: {
            Schart
        },
        computed: {
            // role() {
            //     return this.name === 'admin' ? '超级管理员' : '普通用户';
            // }
        },
        created() {
            this.getData();
        },
        // created() {
        //     this.handleListener();
        //     this.changeDate();
        // },
        // activated() {
        //     this.handleListener();
        // },
        // deactivated() {
        //     window.removeEventListener('resize', this.renderChart);
        //     bus.$off('collapse', this.handleBus);
        // },
        methods: {
            changeDate() {
                const now = new Date().getTime();
                this.data.forEach((item, index) => {
                    const date = new Date(now - (6 - index) * 86400000);
                    item.name = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`;
                });
            },
            getData(){
                getMoneyByMonth().then(res => {
                    console.log(res);
                    console.log(res.data[1].month);
                    let ids1 = new Array();
                    for (let i = 0; i <5; i++) {
                        ids1.push(res.data[4-i].month);
                    }
                    console.log(ids1);
                    let ids2 = new Array();
                    for (let i = 0; i <5; i++) {
                            ids2.push(res.data[4-i].money);
                    }
                    console.log(ids2);
                    this.options2.labels=ids1;
                    this.options2.datasets[0].data=ids2;
                    // this.tableData = res.list;
                    // this.pageTotal = res.totals;
                    // this.query.name=null;
                });
                getTotalUser().then(res => {
                    console.log(res)
                    this.totalUser=res.data;
                });
                getTotalCourse().then(res => {
                    this.totalCourse=res.data;
                });
                getTotalCombo().then(res => {
                    this.totalCombo=res.data;
                });
                getComboCount().then(res => {
                   console.log(res.data[0].comboId);
                    for (let i = 0; i < res.data.length; i++) {
                        if (res.data[i].comboId==1){
                            let ids11 = new Array();
                            ids11.push(res.data[i].saleCount);
                            this.options.datasets[0].data=ids11;
                        }else if (res.data[i].comboId==2){
                            let ids12 = new Array();
                            ids12.push(res.data[i].saleCount);
                            this.options.datasets[1].data=ids12;
                        }else if (res.data[i].comboId==3){
                            let ids13 = new Array();
                            ids13.push(res.data[i].saleCount);
                            this.options.datasets[2].data=ids13;
                        }
                    }
                });

            }
            // handleListener() {
            //     bus.$on('collapse', this.handleBus);
            //     // 调用renderChart方法对图表进行重新渲染
            //     window.addEventListener('resize', this.renderChart);
            // },
            // handleBus(msg) {
            //     setTimeout(() => {
            //         this.renderChart();
            //     }, 200);
            // },
            // renderChart() {
            //     this.$refs.bar.renderChart();
            //     this.$refs.line.renderChart();
            // }
        }
    };
</script>


<style scoped>
    .el-row {
        margin-bottom: 20px;
    }

    .grid-content {
        display: flex;
        align-items: center;
        height: 100px;
    }

    .grid-cont-right {
        flex: 1;
        text-align: center;
        font-size: 14px;
        color: #999;
    }

    .grid-num {
        font-size: 30px;
        font-weight: bold;
    }

    .grid-con-icon {
        font-size: 50px;
        width: 100px;
        height: 100px;
        text-align: center;
        line-height: 100px;
        color: #fff;
    }

    .grid-con-1 .grid-con-icon {
        background: rgb(45, 140, 240);
    }

    .grid-con-1 .grid-num {
        color: rgb(45, 140, 240);
    }

    .grid-con-2 .grid-con-icon {
        background: rgb(100, 213, 114);
    }

    .grid-con-2 .grid-num {
        color: rgb(45, 140, 240);
    }

    .grid-con-3 .grid-con-icon {
        background: rgb(242, 94, 67);
    }

    .grid-con-3 .grid-num {
        color: rgb(242, 94, 67);
    }

    .user-info {
        display: flex;
        align-items: center;
        padding-bottom: 20px;
        border-bottom: 2px solid #ccc;
        margin-bottom: 20px;
    }

    .user-avator {
        width: 120px;
        height: 120px;
        border-radius: 50%;
    }

    .user-info-cont {
        padding-left: 50px;
        flex: 1;
        font-size: 14px;
        color: #999;
    }

    .user-info-cont div:first-child {
        font-size: 30px;
        color: #222;
    }

    .user-info-list {
        font-size: 14px;
        color: #999;
        line-height: 25px;
    }

    .user-info-list span {
        margin-left: 70px;
    }

    .mgb20 {
        margin-bottom: 20px;
    }

    .todo-item {
        font-size: 14px;
    }

    .todo-item-del {
        text-decoration: line-through;
        color: #999;
    }

    .schart {
        width: 100%;
        height: 300px;
    }
</style>
